Royalty-Free Species Photos, orientation: horizontal, dominant color: gray
- 4308x2875 Public Domain
- 3768x3294 Public Domain
- 6000x4000 Public Domain
- 3008x2000 Public Domain
- 1920x1440 Public Domain
- 3817x2544 Public Domain
- 5472x3648 Public Domain
- 1950x1400 Public Domain
- 3467x2600 Public Domain
- 2430x1580 Public Domain
- 4000x3000 Public Domain
- 3000x1968 Public Domain
- 4496x3000 Public Domain
- 3015x2222 Public Domain
- 4240x2832 Public Domain
- 3267x2178 Public Domain
- 3669x2323 Public Domain
- 6016x4000 Public Domain
- 6000x4202 Public Domain
- 2879x1920 Public Domain
- 3621x2408 Public Domain
- 5184x3456 Public Domain
- 2272x1704 Public Domain
- 1600x1107 Public Domain
- 4376x3255 Public Domain
- 2136x1388 Public Domain
- 4576x2576 Public Domain
- 3901x2360 Public Domain
- 2304x1536 Public Domain
- 3595x2747 Public Domain